Sanibel island drone no fly zones

[mavicbill]

My family and I are going to Key Largo, the Keys and Sanibel Island. I would like to use my drone for video over the beach watching sunrises and sunsets, video while we are shelling and just take it up to look around for the view of the areas. I know about the airport rules and have it registered with the FAA. I know I can't fly over the wildlife refuge on Sanibel, but are there other restrictions to be aware of?

Thanks.